Wikimedia Commons has media related to Castles in Northern Ireland by county.
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Subcategories
This category has the following 6 subcategories, out of 6 total.
A
- Castles in County Antrim (17 P)
- Castles in County Armagh (9 P)
D
- Castles in County Down (25 P)
F
- Castles in County Fermanagh (10 P)
L
T
- Castles in County Tyrone (10 P)